
(function($){$.fn.ajaxSubmit=function(options){if(!this.length){log('ajaxSubmit: skipping submit process - no element selected');return this;}
if(typeof options=='function')
options={success:options};options=$.extend({url:this.attr('action')||window.location.toString(),type:this.attr('method')||'GET'},options||{});var veto={};this.trigger('form-pre-serialize',[this,options,veto]);if(veto.veto){log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');return this;}
var a=this.formToArray(options.semantic);if(options.data){options.extraData=options.data;for(var n in options.data)
a.push({name:n,value:options.data[n]});}
if(options.beforeSubmit&&options.beforeSubmit(a,this,options)===false){log('ajaxSubmit: submit aborted via beforeSubmit callback');return this;}
this.trigger('form-submit-validate',[a,this,options,veto]);if(veto.veto){log('ajaxSubmit: submit vetoed via form-submit-validate trigger');return this;}
var q=$.param(a);if(options.type.toUpperCase()=='GET'){options.url+=(options.url.indexOf('?')>=0?'&':'?')+q;options.data=null;}
else
options.data=q;var $form=this,callbacks=[];if(options.resetForm)callbacks.push(function(){$form.resetForm();});if(options.clearForm)callbacks.push(function(){$form.clearForm();});if(!options.dataType&&options.target){var oldSuccess=options.success||function(){};callbacks.push(function(data){$(options.target).html(data).each(oldSuccess,arguments);});}
else if(options.success)
callbacks.push(options.success);options.success=function(data,status){for(var i=0,max=callbacks.length;i<max;i++)
callbacks[i](data,status,$form);};var files=$('input:file',this).fieldValue();var found=false;for(var j=0;j<files.length;j++)
if(files[j])
found=true;if(options.iframe||found){if($.browser.safari&&options.closeKeepAlive)
$.get(options.closeKeepAlive,fileUpload);else
fileUpload();}
else
$.ajax(options);this.trigger('form-submit-notify',[this,options]);return this;function fileUpload(){var form=$form[0];if($(':input[@name=submit]',form).length){alert('Error: Form elements must not be named "submit".');return;}
var opts=$.extend({},$.ajaxSettings,options);var id='jqFormIO'+(new Date().getTime());var $io=$('<iframe id="'+id+'" name="'+id+'" />');var io=$io[0];if($.browser.msie||$.browser.opera)
io.src='javascript:false;document.write("");';$io.css({position:'absolute',top:'-1000px',left:'-1000px'});var xhr={responseText:null,responseXML:null,status:0,statusText:'n/a',getAllResponseHeaders:function(){},getResponseHeader:function(){},setRequestHeader:function(){}};var g=opts.global;if(g&&!$.active++)$.event.trigger("ajaxStart");if(g)$.event.trigger("ajaxSend",[xhr,opts]);var cbInvoked=0;var timedOut=0;var sub=form.clk;if(sub){var n=sub.name;if(n&&!sub.disabled){options.extraData=options.extraData||{};options.extraData[n]=sub.value;if(sub.type=="image"){options.extraData[name+'.x']=form.clk_x;options.extraData[name+'.y']=form.clk_y;}}}
setTimeout(function(){var t=$form.attr('target'),a=$form.attr('action');$form.attr({target:id,encoding:'multipart/form-data',enctype:'multipart/form-data',method:'POST',action:opts.url});if(opts.timeout)
setTimeout(function(){timedOut=true;cb();},opts.timeout);var extraInputs=[];try{if(options.extraData)
for(var n in options.extraData)
extraInputs.push($('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />').appendTo(form)[0]);$io.appendTo('body');io.attachEvent?io.attachEvent('onload',cb):io.addEventListener('load',cb,false);form.submit();}
finally{$form.attr('action',a);t?$form.attr('target',t):$form.removeAttr('target');$(extraInputs).remove();}},10);function cb(){if(cbInvoked++)return;io.detachEvent?io.detachEvent('onload',cb):io.removeEventListener('load',cb,false);var operaHack=0;var ok=true;try{if(timedOut)throw'timeout';var data,doc;doc=io.contentWindow?io.contentWindow.document:io.contentDocument?io.contentDocument:io.document;if(doc.body==null&&!operaHack&&$.browser.opera){operaHack=1;cbInvoked--;setTimeout(cb,100);return;}
xhr.responseText=doc.body?doc.body.innerHTML:null;xhr.responseXML=doc.XMLDocument?doc.XMLDocument:doc;xhr.getResponseHeader=function(header){var headers={'content-type':opts.dataType};return headers[header];};if(opts.dataType=='json'||opts.dataType=='script'){var ta=doc.getElementsByTagName('textarea')[0];xhr.responseText=ta?ta.value:xhr.responseText;}
else if(opts.dataType=='xml'&&!xhr.responseXML&&xhr.responseText!=null){xhr.responseXML=toXml(xhr.responseText);}
data=$.httpData(xhr,opts.dataType);}
catch(e){ok=false;$.handleError(opts,xhr,'error',e);}
if(ok){opts.success(data,'success');if(g)$.event.trigger("ajaxSuccess",[xhr,opts]);}
if(g)$.event.trigger("ajaxComplete",[xhr,opts]);if(g&&!--$.active)$.event.trigger("ajaxStop");if(opts.complete)opts.complete(xhr,ok?'success':'error');setTimeout(function(){$io.remove();xhr.responseXML=null;},100);};function toXml(s,doc){if(window.ActiveXObject){doc=new ActiveXObject('Microsoft.XMLDOM');doc.async='false';doc.loadXML(s);}
else
doc=(new DOMParser()).parseFromString(s,'text/xml');return(doc&&doc.documentElement&&doc.documentElement.tagName!='parsererror')?doc:null;};};};$.fn.ajaxForm=function(options){return this.ajaxFormUnbind().bind('submit.form-plugin',function(){$(this).ajaxSubmit(options);return false;}).each(function(){$(":submit,input:image",this).bind('click.form-plugin',function(e){var $form=this.form;$form.clk=this;if(this.type=='image'){if(e.offsetX!=undefined){$form.clk_x=e.offsetX;$form.clk_y=e.offsetY;}else if(typeof $.fn.offset=='function'){var offset=$(this).offset();$form.clk_x=e.pageX-offset.left;$form.clk_y=e.pageY-offset.top;}else{$form.clk_x=e.pageX-this.offsetLeft;$form.clk_y=e.pageY-this.offsetTop;}}
setTimeout(function(){$form.clk=$form.clk_x=$form.clk_y=null;},10);});});};$.fn.ajaxFormUnbind=function(){this.unbind('submit.form-plugin');return this.each(function(){$(":submit,input:image",this).unbind('click.form-plugin');});};$.fn.formToArray=function(semantic){var a=[];if(this.length==0)return a;var form=this[0];var els=semantic?form.getElementsByTagName('*'):form.elements;if(!els)return a;for(var i=0,max=els.length;i<max;i++){var el=els[i];var n=el.name;if(!n)continue;if(semantic&&form.clk&&el.type=="image"){if(!el.disabled&&form.clk==el)
a.push({name:n+'.x',value:form.clk_x},{name:n+'.y',value:form.clk_y});continue;}
var v=$.fieldValue(el,true);if(v&&v.constructor==Array){for(var j=0,jmax=v.length;j<jmax;j++)
a.push({name:n,value:v[j]});}
else if(v!==null&&typeof v!='undefined')
a.push({name:n,value:v});}
if(!semantic&&form.clk){var inputs=form.getElementsByTagName("input");for(var i=0,max=inputs.length;i<max;i++){var input=inputs[i];var n=input.name;if(n&&!input.disabled&&input.type=="image"&&form.clk==input)
a.push({name:n+'.x',value:form.clk_x},{name:n+'.y',value:form.clk_y});}}
return a;};$.fn.formSerialize=function(semantic){return $.param(this.formToArray(semantic));};$.fn.fieldSerialize=function(successful){var a=[];this.each(function(){var n=this.name;if(!n)return;var v=$.fieldValue(this,successful);if(v&&v.constructor==Array){for(var i=0,max=v.length;i<max;i++)
a.push({name:n,value:v[i]});}
else if(v!==null&&typeof v!='undefined')
a.push({name:this.name,value:v});});return $.param(a);};$.fn.fieldValue=function(successful){for(var val=[],i=0,max=this.length;i<max;i++){var el=this[i];var v=$.fieldValue(el,successful);if(v===null||typeof v=='undefined'||(v.constructor==Array&&!v.length))
continue;v.constructor==Array?$.merge(val,v):val.push(v);}
return val;};$.fieldValue=function(el,successful){var n=el.name,t=el.type,tag=el.tagName.toLowerCase();if(typeof successful=='undefined')successful=true;if(successful&&(!n||el.disabled||t=='reset'||t=='button'||(t=='checkbox'||t=='radio')&&!el.checked||(t=='submit'||t=='image')&&el.form&&el.form.clk!=el||tag=='select'&&el.selectedIndex==-1))
return null;if(tag=='select'){var index=el.selectedIndex;if(index<0)return null;var a=[],ops=el.options;var one=(t=='select-one');var max=(one?index+1:ops.length);for(var i=(one?index:0);i<max;i++){var op=ops[i];if(op.selected){var v=$.browser.msie&&!(op.attributes['value'].specified)?op.text:op.value;if(one)return v;a.push(v);}}
return a;}
return el.value;};$.fn.clearForm=function(){return this.each(function(){$('input,select,textarea',this).clearFields();});};$.fn.clearFields=$.fn.clearInputs=function(){return this.each(function(){var t=this.type,tag=this.tagName.toLowerCase();if(t=='text'||t=='password'||tag=='textarea')
this.value='';else if(t=='checkbox'||t=='radio')
this.checked=false;else if(tag=='select')
this.selectedIndex=-1;});};$.fn.resetForm=function(){return this.each(function(){if(typeof this.reset=='function'||(typeof this.reset=='object'&&!this.reset.nodeType))
this.reset();});};$.fn.enable=function(b){if(b==undefined)b=true;return this.each(function(){this.disabled=!b});};$.fn.select=function(select){if(select==undefined)select=true;return this.each(function(){var t=this.type;if(t=='checkbox'||t=='radio')
this.checked=select;else if(this.tagName.toLowerCase()=='option'){var $sel=$(this).parent('select');if(select&&$sel[0]&&$sel[0].type=='select-one'){$sel.find('option').select(false);}
this.selected=select;}});};function log(){if($.fn.ajaxSubmit.debug&&window.console&&window.console.log)
window.console.log('[jquery.form] '+Array.prototype.join.call(arguments,''));};})(jQuery);